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Posted to issues@beam.apache.org by "Vincent BALLADA (Jira)" <ji...@apache.org> on 2021/07/19 09:10:00 UTC

[jira] [Created] (BEAM-12634) JmsIO autoscaling ability

Vincent BALLADA created BEAM-12634:
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             Summary: JmsIO autoscaling ability
                 Key: BEAM-12634
                 URL: https://issues.apache.org/jira/browse/BEAM-12634
             Project: Beam
          Issue Type: Improvement
          Components: io-java-jms
    Affects Versions: 2.31.0
            Reporter: Vincent BALLADA


JmsIO doesn't implement the getSplitBacklogBytes or getTotalBacklogBytes method, there is no backlog estimate.

Dataflow runner autoscaler is not able to allocate workers depending on the backlog size (scale down and up).

As a consequence autoscaling cannot be used, a fix number of workers must be configured.



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